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STAKING SHEET - UNDERGROUND Company: OPTK Networks Exchange: Grand Island CONSTRUCTION PROJECT NOTES The State County. (-rty personnel snail be notified a mlmmunl of forty eight (48j hours In advance of 4111.31 project Oprsv4.Aln. a. The utility company and the twntracnrtsl are responsible to nave 41 least one person on the job at al: braes, that to 'see supervisor" certified 3. The mat ata fo, stud adhere to the curtest perms and COMM. specifications 4 Tne ioc_alx.ns of all aehal and underground Lability raoutles may not be nt:toned co the project plans The contractor ns required to contact Me Nebraska and Conrado 811 one 03.11 notification center (dial 811) fonyegnt (483 tours poor to woriong m the aty npnt of way. No exc:ava8cn we be pennted In are area of the underground climes anal all facillOes lave been located and identities to the saOSfaObon of all partes The contactor shah be responsele for prohecime of all underground arid genal uMkees and infrastructure. b. Wnencver underground faett.es ale dose proa.mity to lore proposed pathway location or whenever the vertical location Of the underground tacitly 15 unknown. the contractor shall U. spiv. al neasdres to determine the I0Cat)dn5 of 51,0(1 underground faul.0es. a d tree contractor is randucnng the excavation try rigging from the surface. when in a close proximity to Ole underground facrhtiesthe contactor snail use nand digging. hydro excavating. or air excavating to locate such faaliry. b If vie mntractOr 15 alniatrig me excavation by tunnehrg o bonng. ane contractor stall determine the vertical 1ocaMdn of rhe underground tante,/ by pothoring or any other method approved by ala director or public works end :homes d. Project plans snail dimension new facilities being installed 7 Unless agreed to in wntrig 11 advance hie depth of instated tapir/ties in city and county row stall be ata minimum as fo0uws • Forty-eight (481 nnde5 n soil D Forty-eight 1481 inches below a projected slope nom Me Bow Ile of a amen at a three 131 horizontal and one (1 j vertical Shope. ✓ Pony -eight (481 inches under a roadway measured from Me surface of said roadway o rte top of the nsla8atrOn. d Sony .MO) Inches under a shoran teaer or cheek tl:annel desgn bdndrm or pope. and �. Maintain a minimum . twenty -bur (24j inches of vertical and h,nmontal spaarg horn existing utl4es f Be boned as tar )1.711142 exrstng or proposed cora the a5 pos5lole fo avol0 p0tental Mute conteMS 8 All non -street surface matenai5 that are disturbed ey excavation and bav1cloIing operations shall be repaced and restored li. Cay and COWty sweet Surface matenal5 0r.turbed shall be daesbhed. tamped and repaired by .ty or county Innes or approved paving *entracte, 10 a sidewa*. wheel craw ramps or any portion of me redeS0an facd.bes are removed or ao5ed. a pedestrian detour small be esta035ned and maintained dunng die erne of the 010504¢ and *re enure pedeol an Molly snail be restored within seventy -ted 1,72 i woo :mess- the contractor provides a nano sartace alternate route approved by the city dr county 11 0.11 pedestner. detours and any reconstruction of pedestrian facilities snarl meet current Americans wan Disability Act (ADA) standar,. and opeoficauons. 12 All pedestrian demurs stall be pan of an approved Traffic Control Plan ITCP). 13 .38 holes made In the streets for the purpose of pedvrni g mom* excavations to locale underground :Woes shall De restored to their onpinal condition min the reinstated oldie fluor, with aft in me ohl(pnal onenuton as the existing Sucher matching emseng pavement surface appearance (4 Wren Ole contractor is net actively working. all equipment, terming. debris, etc. Shall not be placed waren the mango tar area required for sigh) distance of vehicles exiling or eolenrg an ad)aoant property or intersection, AN excavations shall be aoequately fenced and covered when contractor is not present or project Ste telt untended. 18. Ne One closures Mooted on arterial strews clump AM and PM peak nouns. 17 AL work cone traffic..Mrot. 0x008031 peoestrtan contra measures. shad be in compliance wan the MUTCD and ADA 18 The roneacnr shah maanarn a ser of "as ba(r plans on 5de teen almenslonng These plans shall De preserved upon request 10. Final "as -bulk plans shall be filed min dry ardor county within 30 days of rhe completion of era pto(ec5 20. The contractor snail follow construction standards perainrnp to the lateral wrndor facsnry placement and minimum dept, requirements and clearance requirements of other laahoes 21 A current State. County. or City pemre snail be maintained on each wort ote by the contractor Tne contractor snarl present such permit upon request 22 Any hen adjustments to rnstaaabon of fealties, which vary from the pans that nave been submated and approved during the perms application process. shall comply wren the Daemon° • The Contractor must stop work immediately and comact the facility owner ol Me proposed changes o The tadhty owners representative shall contact the chi. county or state ripen -of -way .mnslruction inspecur and provide then) wrm the details. c. The ROW inspector w8 nuke a determmabdn on how to proceed. This detemttnton may range from approval over the phone or vis errod to delaying Inc project and plans can 0e updated and appropriate review can be conducted. 23. Stake mounted wamng signs and marker posts (BM53) to be placed wrier, appropnate. 24, Ali conduit and fiber is to be installed at the back of me roadway ROW unless otherwise noted. 25. Leave 120' loops (BO' tads et spline pontsj tor mainline fib.. vaults Conduit shall not be placed between the City's traffic signal cabinet and connecting traffic signal conduitlpoles. Conduit must be offset a minimum of 5' kom the base of any traffic signal cabinet, traffic signal pole, or traffic signal pull box. Contractor veil be required to obtain a permit to work in the ROW (including a traffic control plan) before any physical work is to take place Locate flags shall be removed after the -excavator" has determined the w0111 is complete IF SIGNAL CONDUIT/WIRE HAS TO BE CROSSED THE NEW LINE SHALL BE A MINIMUM OF 6' DEEP WHERE CROSSING AND THE EXSTING SIGNAL CONDUIT SHALL BE POTHOLED AND VERIFIED ON-SITE PRIOR TO BORING 6t1.4801fZ0Z